baber/WOPTO huggingface dataset:
Patent DE-19750281-A1 (DE)
Title: Antiviral agents from fetal or juvenile thymus
Inventor: BRILLINGER GERT-ULF DR
IPC: A61K35/26
Filed: 1997-11-13
Abstract: The production of antiviral substances (I) from fetal or juvenile animal thymus is deep frozen immediately after slaughter and comprises: (i) grinding thymus in the deep-frozen state;  (ii) exposing it to 5% peracetic acid vapor in vacuum for 4-8 hours; (iii) filtering with exclusion limit 30-100 kD; and  (iv) purifying by column chromatography.  (I) inhibit viral replication in infected human lymphocytes by a direct antiviral action or stimulate synthesis of the antiviral agents  alpha ,  beta  and  psi -interferons by virus-infected lymphocytes.
Patent DE-19752515-A1 (DE)
Inventor: HAEUSSLER WILHELM
IPC: B21F27/10
Filed: 1997-11-27
Abstract: The method involves feeding a further set of sheet metal bands (60) in the same or a parallel band plane from a second set of supply rollers (28,22) after producing a first rod mesh roll. The bands are fed essentially opposite to the direction of motion of the first bands through a fitting zone (56), fitted with rods (52) by the same machine as the first mesh and rolled in a second set of roller stations (40,36). After manufacture of the second mesh roll the unrolling of the bands from the first set commences. An Independent claim is also included for a machine for implementing the method.
Patent DE-19802089-A1 (DE)
Title: Connector socket for multilayer circuit boards, especially for testing SMD boards
Inventor: SCHNABEL CHRISTIAN
IPC: H05K1/00
Filed: 1998-01-21
Abstract: The board has at least three layers, including at least one contact socket with contact surfaces and at least one contact plug with spring-loaded contact surfaces. The walls (34) of the connector socket are formed by layers of the multilayer circuit board (1).
Patent DE-19806851-A1 (DE)
Title: Wavelength-selective radiation energy coupling method for radiation field e.g. for sunbed, radiation therapy device, plant irradiation, or surface treatment
Inventor: SMOLKA ERNST
IPC: A61N5/06
Filed: 1998-02-19
Abstract: The radiation energy coupling method has coherent radiation divided into 2 partial beams which intersect at a selected angle for optical interference, with a holographic filter (6) provided by a photographic layer positioned at the intersection zone. Radiation from at least one radiation source (7,8) is directed through the holographic filter, for wavelength-selective transmission or reflection to the radiation field. Independent claims are also included for the following: (a) a device for providing radiation in a selected spectral range;  (b) an application of a holographic device for provision of radiation in a selected spectral range.
Patent DE-19809746-A1 (DE)
Title: Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern
Inventor: KLEINSCHMIDT JUERGEN
IPC: B21D26/02
Filed: 1998-03-06
Abstract: Die Erfindung betrifft eine Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern. In einem Pressenrahmen (2) ist ein Formwerkzeug (7) angeordnet mit einem von einer Offenstellung in eine Schließstellung vertikal geführt verlagerbaren Unterteil (8) und einem beweglich abgestützten Oberteil (9). Das Unterteil (8) ist in der Schließstellung durch einen zwei Sperrblöcke (17, 18) umfassenden Sperrkörper (16) arretierbar. Das Oberteil (9) wird hydraulisch gegen das Unterteil (8) angepreßt. Die Abstützung des Oberteils (9) am Pressenrahmen (2) erfolgt über ein Hydraulikkissen (13), welches von zwei Kolben-Zylinder-Einheiten (14, 15) gebildet ist. Nach dem Einlegen des umzuformenden Hohlkörpers wird das Unterteil (8) durch einen Hubtisch (10) in die Schließstellung hochgefahren. Danach schwenken die Sperrblöcke (17, 18) unter den Hubtisch (10). Das Hydraulikkissen (13) wird mit Druck beaufschlagt. Der ausgeführte Hub ist hierbei klein. Beim anschließenden Innenhochdruckumformvorgang ist das Formwerkzeug (7) eingespannt zwischen mechanischer Abstützung nach unten und hydraulischer Abstützung nach oben.
Patent DE-19814781-A1 (DE)
Title: New frozen ready-to-eat food prepared from cereal product
Inventor: SCHOENAU ROGER THOMAS
IPC: A23L7/135
Filed: 1998-04-02
Abstract: A frozen cereal product is new and is produced by swelling a cereal product with a liquid and freezing it.
Patent DE-19815717-A1 (DE)
Inventor: ELSNER THOMAS
IPC: C08J3/12
Filed: 1998-04-08
Abstract: The invention relates to a method for the production of vacuole-free polymer granulates. The polymer is cooled at a temperature of </= 50 DEG C to just above glass transition temperature after it is extruded and before it is cut.
Patent DE-19822550-A1 (DE)
Title: Apparatus for measuring the wall thickness of glass containers with steadily varying circumferential curve
Inventor: GUERZENICH HEINRICH
IPC: G01B5/06
Filed: 1998-05-20
Abstract: The belt section (321') opposite to the measuring heads is supported on glide strip (48) made of spring steel and maintained under tension on top of plunger elements which allow displacement of a non round rolling glass container (21') to take place in the direction away from the measuring heads.
Patent DE-19823296-A1 (DE)
Title: Collapsible warning triangle for vehicles
Inventor: RADERSCHAD PETER
IPC: B60Q7/00
Filed: 1998-05-25
Abstract: The warning triangle includes a base reflector strip and side reflector strips (4,5) each associated with a red fluorescent strip (11,12,13) which are each movable between an extended visible position next to the reflector strip and a retracted position set in front, behind or in the reflectors strip. At least one of the fluorescent strips can be held in the extended position by springs. The red fluorescent strips are connected to the side reflectors by flexigble coupling members.
Patent DE-19824616-A1 (DE)
Title: Appts to cut fitted carpets for use in vehicles
Inventor: MOENNICH ERWIN
IPC: B26F1/44
Filed: 1998-06-02
Abstract: The appts. to cut heavy fabric materials, for use in vehicles, has a gap (2) in the stencil (1) to define the contour of the cut material and allow the cutting blade (3) to penetrate into it and cut the fabric (14) to shape.  The moving cutter (3) is mounted to a blade holder (16), stabilized by a pressure beam (17), to cut through the carpet (14).  The cutter (3) can be composed of a number of successive and stepped separate blades (12).  The upper edges of the cutting gap (2) form laying (11) and rolling (10) edges for the carpet.
Patent DE-19826748-A1 (DE)
Title: Heizgerät für Umlaufwasser-Heizungsanlagen
Inventor: SCHUBERT JOACHIM
IPC: F24D19/10
Filed: 1998-06-16
Abstract: Die Erfindung betrifft ein Heizgerät für Umlaufwasser-Heizungsanlagen, mit einem Wärmeübertrager, einer über dem Wärmeübertrager angeordneten, an den Umlaufwasserkreis angeschlossenen Entlüftungseinrichtung, und mit einer Sicherungseinrichtung, die bei Wassermangel die Heizquelle des Gerätes abschaltet. DOLLAR A Es wird vorgeschlagen, daß ein Sensor (26, 44, 58) der Sicherheitseinrichtung den Wasserstand in dem zur Entlüftungseinrichtung (24, 40, 52) führenden Wasserweg erfaßt und auswertet. Dadurch ergibt sich eine Wassermangelsicherung, die ohne thermische Verzögerung anspricht und durch Lufteinschlüsse nicht beeinflußt ist.
Patent DE-19827570-A1 (DE)
Title: Stepper motor driver e.g. for office machine
Inventor: SENOO MASAKAZU
IPC: H02P8/24
Filed: 1998-06-20
Abstract: The arrangement has a motor stop position sensor (8), a rotor position up and down counter (4), a ROM (5) storing data when activated depending on the counter count, a digital and analogue converter (6) which converts the data into a voltage signal and a driver amplifier (7) which amplifies the voltage signal to drive the motor (1).  A NAND circuit (9) generates a masking signal (d) when the count is null. An AND circuit (10) forms the logical product of the masking signal and an external clock signal (b) to deliver a drive clock signal to the counter.
Patent DE-19830198-A1 (DE)
Title: Light splitter for colour projection display
Inventor: PARK JUNG HO
IPC: G02B27/14
Filed: 1998-07-06
Abstract: The splitter includes a wide band antireflection film (12) which permits impinging a light beam (11) from a light source (10) into the medium (13) under a first angle. A dichroitic mirror (14) passes only one light beam of first wavelength under the first angle from the medium, but reflects light beams of other wavelength under a second angle.  A wide band, high reflection film reflects the light beams reflected by the first mirror, while a second dichroitic mirror passes only one reflected light beam of second wavelength under the first angle such that it extends parallel to the light beam passed by the first mirror. An antireflection film (17) passes a reflected light beam of third wavelength under the first angle.
Patent DE-19832201-A1 (DE)
Title: Device to illuminate apron of car door with light source has ram-protection bar with hole so light emitted from light source can be radiated in direction of road surface
Inventor: DAMASKY JOACHIM
IPC: B60R13/04
Filed: 1998-07-17
Abstract: A device to illuminate an apron of a car door with a light source has a ram-protection bar (1) of a car with a hole (9) so that the light emitted from the light source can be radiated in the direction of the road surface (6). In a hollow chamber (7) formed by the ram-protection bar and a car body part (3), a light-balancing unit (8) is located which has a light-balancing surface (14) oriented to the hole. An optic fibre (10) adjoins the light-balancing unit that is connected to the light source located on the car body part on a side facing the vehicle's inside. The light source is positioned in the hollow chamber formed by the ram-protection bar and the car body part.
Patent DE-19832719-A1 (DE)
Title: Vane pump for supplying fluid, with spring-loaded piston in flow regulating valve
Inventor: MERZ JOHANN
IPC: F04C14/26
Filed: 1998-07-21
Abstract: The vane pump supplies fluid from a container to a consumers. It has a casing containing a rotor in which vanes can move in radial slots. There is a cam ring concentric with the rotor. A flow regulating valve controls the fluid flowing to the consumer. A spring-loaded piston (1) is fitted in the flow regulating piston (2) of the flow regulating valve. One end of this piston is supported against the cam ring (3) and the other in the flow regulating piston.
Patent DE-19834557-A1 (DE)
Title: New (hetero)aryl 1,2,4-triazole or isoxazole derivatives useful as fungicides, insecticides, acaricides and nematocides
Inventor: CULLMANN OLIVER
IPC: A01N43/653
Filed: 1998-07-31
Abstract: (Hetero)aryl 1,2,4-triazole or isoxazole derivatives (I) are new. (Hetero)aryl derivatives of formula (I) are new.   X, Y, Z  = N or CR<1>;  R<1>  = H, CN, NO2, halogen, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, 1-4C alkylthio or 1-4C haloalkylthio;  V  = CH2, NRa, O, S, CO or C(=CRa2);  Ra  = H or 1-4C alkyl;  W  = a group of formula (A) or (B):  RA  = halogen, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, E or NRaRb;  E  = alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl or heteroaryl, all optionally substituted;  Rb  = H or 1-4C alkyl;  RB  = O or S;  RC  = H or 1-4C alkyl;  U  = a bond, O or OCH2;  G  = either (a) D, -N=CR<2>-E, -N=CR<2>-CR<3>=N-OR<4> or -N=CR<2>-C(=NOR<4>)-CR<3>=NOR<4> when U is O or OCH2 or (b) E, CH2CH2E, CH=CHE, C?=CE, SE, CH2SE, C(Ra)=NOCH2E, CH2OC(O)E, CH2OC(Me)=N-N=C(Me)-E or CH2NReRf when U is a bond;  D  = heterocyclyl, aryl, heteroaryl, arylmethyl or heteroarylmethyl, all optionally substituted;  R<2>  = H, CN, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, (1-4C)alkoxy(1-4C)alkyl or 3-6C cycloalkyl;  R<3>  = H, CN, halogen, E, OE, SE or N(Rd)E;  Rd  = H, 1-4C alkyl, 2-6C alkenyl or 2-6C alkynyl;  R<4>  = H or optionally substituted 1-4C alkyl, 3-6C cycloalkyl, 2-6C alkenyl or 2-6C alkynyl; and Re, Rf  = as R<4> or together with N form a heterocyclyl or heteroaryl group. Independent claims are also included for the following:  (1) processes for preparing (I; W=A) and (I; W=B); and (2) intermediates of formula (II)-(IV). Q  = Me, halomethyl, OH or L, but not OH when Q'' is -N=C=RB;  L  = a nucleophilically cleavable group;  Q''  = -N=C=RB, -NH-C(=RB)-NH-N(RC)2 or A;  Q'  = Me, halomethyl, OH or L, but not OH in (III);  R'  = 1-6C alkyl or optionally substituted phenyl.
Patent DE-19836632-A1 (DE)
Title: Holder for lighting for attachment to flexible suspended ceilings has lower holder part between upper holder part and ceiling with height adjustment element, light attachment plate
Inventor: BURKHARDT PAUL
IPC: F21V21/04
Filed: 1998-08-13
Abstract: The holder has an upper holder part (2) in the space between the ceiling (6) and its bearer (7) and attached to the underside of the bearer. A lower holder (3) part mounted between the upper holder part and the ceiling has a height adjustment element (4), is suspended on the upper part in a floating manner and has a lower attachment plate (15) for attaching the lighting device (5) that extends through the ceiling.
Patent DE-19837460-A1 (DE)
Title: Real time charging for telecommunications connection with subscribe staying outside its home network
Inventor: HAKE JENS
IPC: H04M3/42
Filed: 1998-08-19
Abstract: In the real time charging the set-up of the telecommunication connection and the real time charge pick-up is carried out by the home network (3). With the subscriber (1) staying outside his home network the outgoing connections are blocked. On an arising subscriber's wish for a connection, outside his home network, first a message (6) is transmitted to a special network element (7) in the home network, with the message containing at least the desired call number of the called subscriber (4) and the identity of the calling subscriber.
Patent DE-19837885-A1 (DE)
Title: Anode arrangement in signal light fluorescent lamp
Inventor: KIKUCHIHARA KOUJI
IPC: H01J61/30
Filed: 1998-08-20
Abstract: Rectangular plate-shaped anode (4) whose thickness varies (1\/16-3\/16) of the cathodes (3). Anode is rotated to an angle of 30-60  deg  so that its anodized edge (4a) mutually opposes cathode.
Patent DE-19841824-A1 (DE)
Title: Wind surfer has one or more outriggers at the surf board to give increased stability
Inventor: PAUNGGER WALTER
IPC: B63B35/79
Filed: 1998-09-12
Abstract: The wind surfer has a surf board (1) with at least one outrigger (2). The outriggers can be in a variety of configurations, and can be fitted with floats. The outriggers are symmetrical to the board axis, and can be on telescopic mountings.
Patent DE-19844489-A1 (DE)
Inventor: RIEGEL HARALD
IPC: G01R27/22
Filed: 1998-09-29
Abstract: Process includes using measurement transducer at least at two frequencies of alternating voltage applied to measurement cell placed in fluid being measured. Impedance values determined are used with an equivalent circuit for measurement cell of a capacitor (Czelle) in parallel with an ohmic resistance (Rfl) and a frequency independent parameter (ZM/FI). The ohmic resistance (Rfl) is used to calculate the conductivity of the fluid under investigation.
Patent DE-19845238-A1 (DE)
Title: Producing glazed roof tile using a thin glaze layer which allows passage of gases, released from the clay tile body during firing, to form pores
Inventor: HENNICKE STEFFEN
IPC: C04B41/50
Filed: 1998-10-01
Abstract: Glazed roof tile (1) production uses a thin glaze layer (4) which allows passage of gases released during firing to form pores (3). A glazed roof tile (1) is produced by coating one side of a blank, formed of clay (2) containing a gas-evolving mineral, with a glaze slip layer (4) which is sufficiently thin to allow gases, released from the clay, to pass through the molten glaze layer, formed during firing, for forming pores. Independent claims are also included for: (i) a clay roof tile with a glaze layer having pores (3) connecting the tile with the atmosphere; and (ii) a glazed roof tile produced by the above process.
Patent DE-19850613-A1 (DE)
Title: Lid hinge arrangement for vacuum packing unit prevents hinge fatigue resulting from pressure changes
Inventor: KALLWEIT WERNER
IPC: B65B31/02
Filed: 1998-11-03
Abstract: A vacuum packing machine consists essentially of a container (1) and a hinged lid (2). The hinge consists of a pin at each side of the lid, each of which fits into a T-shaped recess in bearing blocks (5) projecting above the upper rim of the container. On insertion of the pins into the recesses, the atmospheric pressure on the lid and container is taken solely by the interface between the lid and container and not by the pins.
Patent DE-19855103-A1 (DE)
Title: Cutting tool for CNC controlled cutting, milling or turning machine
Inventor: LEEB FELIX
IPC: B23B27/14
Filed: 1998-11-30
Abstract: The protective region (2) in the round disc-shaped tool (1) has a width in the transition region between the cutting edge and the outer or inner flank cutting region that reduces the difference in thickness of the machined material. The width of the cutting contours-following region (3) is also adapted in the same way. The tool comprises a round disc with radial-shaped transition regions adjacent to the cutting edge and covered with a protective region or a region following the cutting contours. The tool is used for circular boring, drop cutting, flat cutting or copy cutting. As the disc is rotated it follows a path along a continuous z-axis, or for cutting cavities or copy cutting the z-axis path may not be continuous.
Patent DE-19859510-A1 (DE)
Title: Internet telephone equipment for communications system using wide area data communications network
Inventor: YAHIRO KAZUO
IPC: H04M3/42
Filed: 1998-12-22
Abstract: The  telephone apparatus includes an integrated services digital network  (ISDN) terminal adapter for sending a setup message via an ISDN network, to enable a connection to be made via the internet, if agreed by the called party. The apparatus includes a calling party telephone (1) and ISDN adapter (2) which is used to send a call setup message, including its input (IP) access point subaddress (8), to a called part telephone (6), via an  ISDN network. The called party telephone is rung, and in response to the telephone going off-hook a connection is made to an internet access point (9). The IP address of the access point is sent back to the calling party via the ISDN network. The calling party telephone then connects to the internet (10), and the ISDN link is dropped. The call setup message allows the calling party telephone to list the preferred internet service providers (ISPs), so that the called party may choose a provider, and send details of its choice back to the calling party. This enables the call to proceed via just one ISP. If the called party does not wish, or is unable, to go onto the internet then the call may proceed via an ISDN connection.
Patent DE-19860097-A1 (DE)
Title: System with telephone and base station
Inventor: MIDYA PALLAB
IPC: H04B7/005
Filed: 1998-12-23
Abstract: The system mechanism (122) provides an effective, linear power amplifier, generating a HF-RF variable signal. An effective envelope curve tracking converter (102) receives a base band signal and transmits a supply voltage in coincidence with a variable envelope curve of the base band signal. The tracking converter contains a wide band limiting imaging unit (108) receiving the base band signal for determining a reference signal, and an envelope curve tracking converter (110) receives the reference signal and is coupled to a current source (120) to transmit a supply voltage to the linear RF power amplifier (106) as a reaction to the reference signal. An RF signal generator (104) is incorporated in the system. Independent claims are included for a method for providing a linear power amplifier, a cellular telephone, a portable radio apparatus, a satellite telephone, a radio telephone and a base station.
Patent DE-19904260-A1 (DE)
Title: Glasses for use by patient suffering from sleep apnea have sensors to detect symptoms of sleep disturbance, logic controlling elements and light element that can be triggered to wake patient up
Inventor: ENDERLEIN DIETMAR
IPC: A61F5/56
Filed: 1999-02-03
Abstract: Device comprises a glasses frame (1) with integrated light elements (3) and a support plate (16) with connections for sensors (4, 11, 14) that detect micro-electronically the symptoms of sleep disturbance caused by obstructive sleep apnea and deliver these to a processor where they are analyzed and if necessary a trigger signal sent to a waking light element (3).
Patent DE-19906200-A1 (DE)
Title: Halbleiterspeichervorrichtung mit einer Subwortleitung-Ansteuerschaltung
Inventor: JEONG JAE-HONG
IPC: G11C11/407
Filed: 1999-02-15
Abstract: Eine Halbleiterspeichervorrichtung mit einer Subwortleitung-Ansteuerschaltung überwindet die Nachteile einer herkömmlichen Halbleiterspeichervorrichtung mit einer Subwortleitung-Ansteuerschaltung, die darin bestehen, daß sie zusätzliche NMOS-Transistoren benötigt, an deren Gate-Anschlüsse ein Vordecodiersignal angelegt wird, um alle Subwortleitungen mit der Erdung zu verbinden, die während des Betriebs der Subwortleitungs-Ansteuerschaltung auf einem freien Potential liegen können, und somit eine Anordnung der Vorrichtung kompliziert und die Größe des Speicherchips erhöht ist, und kann die Anordnung der Vorrichtung vereinfachen und die Speicherchipgröße reduzieren, indem der NMOS-Transistor (NM101-103; NM201-203) verwendet wird, der die benachbarten Subwortleitungen verbindet, an die ein identisches Vordecodiersignal angelegt ist, die aber verschiedene invertierte globale Wortleitung-Freigabesignale empfangen.
Patent DE-19907470-A1 (DE)
Inventor: LURZ THOMAS
IPC: B01L7/00
Filed: 1999-02-12
Abstract: The invention relates to a method for fractionating double-stranded nucleic acids in solutions in order to obtain single-stranded nucleic acids. The invention is characterised in that the nucleic acids are decomposed into single-strands by incident radiation of electromagnetic waves. The frequency and intensity of the electromagnetic waves is chosen in such a way that the hydrogen bonds between the nucleotides of a double-stranded nucleic acid are dissolved by direct interaction of the electromagnetic radiation with the double-stranded nucleic acid.
Patent DE-19915700-A1 (DE)
Title: Filter stage for molten polymer in melt spinning apparatus
Inventor: NOVAK WILLIAM O
IPC: D01D1/10
Filed: 1999-04-07
Abstract: The apparatus for melt spinning polymers into filaments has a filter (42) as a continuous sieve wall (44) with a U-shaped configuration, an open end and a tapering end, and an inner zone (58) for the molten polymer material. A feed system delivers molten polymer into the inner zone, for it to pass out through the sieve wall as filtered polymer. The spinneret has at least one extrusion jet with a number of filament extrusion openings to take the filtered polymer to be extruded into filaments. The sieve wall (44) is vertical with the open end upwards and the tapering end aligned downwards. The polymer feed has a ring passage which supports the filter (42), and is free from any other filter medium. The sieve wall is ring-shaped, with an upper ring open end (46) and a tapering lower ring end (48) to give a ring inner zone (58) to take the molten polymer. The shape gives a filter with a U-shaped axial cross section. The polymer feed unit is a body with a ring-shaped passage for the polymer flow, supporting the sieve wall. The passage is free of any other filtration medium, and the sieve wall (44) is the only filter for the polymer. An Independent claim is included for a polymer melt spinning process with a filtering stage for the molten polymer through to the extrusion jets of the spinneret.